Home Supplier Discovery Electrical & Electronics Transformer Single-Phase Transformer

Audio Transformer Core Manufacturers & Suppliers

Audio Transformer Core Total 363 manufacturers & suppliers found with 1,089 products

IVY METERING CO., LTD.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Electricity Meter , Latching Relay , Motor Latching Relay , Magnetic Latching Relay , Power Relay
OEM, ODM, Own Brand, Wanjia Star High Power Relay
ISO 9001, ISO 14001, QC 080000
  • US$ 0.5 / Piece
    1 Piece (MOQ)
  • US$ 0.5 / Piece
    1 Piece (MOQ)
  • US$ 0.5 / Piece
    1 Piece (MOQ)

Guangzhou Golden Electric Co., Ltd

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
PV Combiner Box , Surge Protector , Distribution Box , Fuse , Industrial Plug and Socket
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • US$ 2 / Piece
    1 Piece (MOQ)
  • US$ 2 / Piece
    1 Piece (MOQ)
  • US$ 2 / Piece
    1 Piece (MOQ)

Shanghai Electric Heavy Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2011

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Electric Motor , AC Motor , DC Motor , Melting Furnace , Induction Furnace
OEM, Own Brand
ISO 9001, ISO 14000
  • US$ 3000 / Piece
    1 Piece (MOQ)
  • US$ 3000 / Piece
    1 Piece (MOQ)
  • US$ 3000 / Piece
    1 Piece (MOQ)

Huainan Wantai Electric Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees371
Number of Employees
Manufacturer/Factory , Trading Company
Mine Soft Starter , Mine Feeder Switch , Miner's Lamp , Automation Control System , Electric Control Device
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
  • US$ 2500 / Piece
    1 Piece (MOQ)
  • US$ 2450 / Piece
    1 Piece (MOQ)
  • US$ 2500 / Piece
    1 Piece (MOQ)

Wenzhou Rockwell Transformer Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees143
Number of Employees
Manufacturer/Factory , Trading Company
Power Transformer , Dry Type Transformer , Compact Transformer Substation , Ring Main Unit , Switchgear
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
  • US$ 1 / Piece
    1 Piece (MOQ)
  • US$ 1 / Piece
    1 Piece (MOQ)
  • US$ 1 / Piece
    1 Piece (MOQ)

YIBO MACHINERY CO., LTD.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Foil Winding Machine , Automatic Winding Machine , Vacuum Drying Machine , Vpi Vacuum Pressure Impregnation Equipment , APG Machine
OEM, ODM, Own Brand
Response Time≤3h
  • US$ 55000 / Piece
    1 Piece (MOQ)
  • US$ 55000 / Piece
    1 Piece (MOQ)
  • US$ 55000 / Piece
    1 Piece (MOQ)

Nanjing Rainbow Electric Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Transformer Bushing , Porcelain Insulator , Composite Insulator , Condenser Bushing , Glass Insulator
OEM, Own Brand
Response Time≤3h
  • US$ 8 / Piece
    100 Pieces (MOQ)
  • US$ 8 / Piece
    100 Pieces (MOQ)
  • US$ 8 / Piece
    100 Pieces (MOQ)

Jinan ACME Power Supply Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees2
Number of Employees
Trading Company
DC Power Supply , Frequency Converter , Inverter , Shore Power Supply , Military Power Supply
Own Brand
ISO 9001, ISO 9000, ISO 14001
  • US$ 850 / Piece
    1 Piece (MOQ)
  • US$ 850 / Piece
    1 Piece (MOQ)
  • US$ 850 / Piece
    1 Piece (MOQ)

EP HIPOT ELECTRIC CO., LTD.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Transformer Test Equipment , Circuit Breaker Testing Equipment , High Voltage Test System , CT PT Testing and Calibrating , High Voltage Insulation Testing
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • US$ 1000 / Set
    1 Set (MOQ)
  • US$ 899 / Set
    1 Set (MOQ)
  • US$ 1000 / Set
    1 Set (MOQ)

Zhejiang C&J Electrical Holding Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Circuit Breaker , MCB , RCCB RCD , RCBO , MCCB
OEM, ODM, Own Brand
ISO 9001
  • Negotiable
    1000 Pieces (MOQ)
  • Negotiable
    1000 Pieces (MOQ)
  • Negotiable
    1000 Pieces (MOQ)

Guangzhou Congsin Electronic Technology Co., Ltd

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Power Inverter , Pure Sine Wave Inverter , Solar Panel , Modified Sine Wave Inverter , Car Power Inverter
OEM, Own Brand
ISO 9001
  • US$ 84 / Piece
    2 Pieces (MOQ)
  • US$ 36 / Piece
    2 Pieces (MOQ)
  • US$ 120.93 / Piece
    2 Pieces (MOQ)

Markevina Technology (Shenzhen) Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Small Home Appliances , Electricity and Power Equipment Manufacturing , Machinery and Production Line
OEM, ODM, Own Brand
Response Time≤3h
  • US$ 100000 / Piece
    1 Piece (MOQ)
  • US$ 1000 / Piece
    1 Piece (MOQ)
  • US$ 10000 / Piece
    1 Piece (MOQ)

Takfly Communications Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory
MPO/MTP , CWDM/DWDM/OADM , PLC Splitter , Patch Cord , Fiber Cable
OEM, ODM, Own Brand
ISO9001:2008, ISO14001:2004
  • US$ 0.25 / Piece
    500 Pieces (MOQ)
  • US$ 0.13 / Piece
    1000 Pieces (MOQ)
  • US$ 5.9 / Piece
    1 Piece (MOQ)

Dongguan Jinbenlai Electromechanical Device Co., Ltd.

China Supplier - Gold MemberSince 2011

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Induction Heating Machine , Induction Heater , Induction Meling Furnace , Furnace , Forging Furnace
OEM, Own Brand
ISO 9001
  • US$ 6200 / Set
    1 Set (MOQ)
  • US$ 100 / Set
    1 Set (MOQ)
  • US$ 3500 / Piece
    1 Piece (MOQ)

Tianhong Power Technology Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Oil Immersed Transformer , Dry Type Transformer , Box Transformer , Prefabricated Substation (American Type) , Dfwk-12 Series Outdoor Ring Main Unit
ISO 9001, ISO 14001
Xuzhou, Jiangsu
  • US$ 600 / Piece
    1 Piece (MOQ)
  • US$ 800 / Piece
    1 Piece (MOQ)
  • US$ 1100 / Piece
    1 Piece (MOQ)

Luoyang Sanwu Cable Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
ABC Cable , ACSR Conductor , AAC Conductor , AAAC Conductor , Solar Cable
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, QC 080000
  • US$ 0.1 / Meter
    1000 Meters (MOQ)
  • US$ 0.1 / Meter
    1000 Meters (MOQ)
  • US$ 0.1 / Meter
    1000 Meters (MOQ)

Guangzhou Minder-Hightech co.,Ltd

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Wire Bonder , Soldering Machine , Vacuum Pump , Solering Robot , Screw Fastening Robot
Own Brand
within 15 workdays
  • US$ 4500 / Set
    1 Set (MOQ)
  • US$ 2700 / Set
    1 Set (MOQ)
  • US$ 4500 / Set
    1 Set (MOQ)

Changzhou Capa New Materials Co., Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
CCA Wire , Copper Clad Aluminum Wire , CCAM Wire , Copper Clad Aluminum Magnesium Alloy Wire , CCS Wire
OEM, ODM, Own Brand
ISO 9001, ISO 20000
  • US$ 3 / kg
    500 kg (MOQ)
  • US$ 3 / kg
    500 kg (MOQ)
  • US$ 3 / kg
    500 kg (MOQ)

Fuyuan Electronic Co., Ltd.

China Supplier - Diamond MemberSince 2011

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Power Adapter , Switching Power Supply , LED Driver , Battery Charger , AC Adapter
Own Brand
ISO9001:2015, ISO14001:2015, QC 080000:2017
  • Negotiable
    1 Piece (MOQ)
  • Negotiable
    1 Piece (MOQ)
  • Negotiable
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company , Other
Transformer , Inductor , Common Inductor , Filter
OEM, ODM
ISO 9001, ISO 14001
  • Negotiable
    500 Pieces (MOQ)
  • Negotiable
    500 Pieces (MOQ)
  • Negotiable
    500 Pieces (MOQ)

Dongguan Rongan Electromechanical Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Automatic IC Programming Machine , Automatic Screw Fastening Machine , Automatic Eyewear Bending Machine , Automatic Welding Machine , Automatic Laser Marking Machine
Own Brand
Response Time≤3h
  • US$ 2700 / Set
    1 Set (MOQ)
  • US$ 2990 / Set
    1 Set (MOQ)
  • US$ 2990 / Set
    1 Set (MOQ)

Henan Windoo Industry Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Coil Winding Machines , Automatic Winding Machines , Toronial Winding Machines , Foil Winding Machines , Taping Machines
OEM, ODM, Own Brand
Response Time≤3h
  • US$ 4.5 / kg
    1000 kg (MOQ)
  • US$ 4.9 / kg
    5000 kg (MOQ)
  • US$ 3.7 / kg
    5000 kg (MOQ)

Guangzhou Golden Diamond Electric Appliance Co., Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Party Speake Trolley Speaker Wireless Speaker , Speakers Professional Audio
OEM, ODM, Own Brand
ISO9001:2015
  • US$ 123 / Set
    100 Sets (MOQ)
  • US$ 156 / Set
    100 Sets (MOQ)
  • US$ 156 / Set
    30 Sets (MOQ)

Shenzhen Infypower Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees527
Number of Employees
Manufacturer/Factory , Trading Company
EV Charger , EV Charger Power Module , EV Charging Station , EV Charging Module
ODM, OEM, Own Brand
ISO 9001, ISO 14001
  • US$ 1400 / Piece
    1 Piece (MOQ)
  • US$ 3600 / Piece
    1 Piece (MOQ)
  • US$ 1400 / Piece
    1 Piece (MOQ)

Jiangsu Jiahua Metal Wire Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Tinned Copper Wire , Bare Copper Wire , Coaxial Cable , Copper Wire , Enameled Copper Wire
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 17025
  • US$ 6.5 / kgs
    500 kgs (MOQ)
  • US$ 10 / kgs
    500 kgs (MOQ)
  • US$ 10 / kgs
    500 kgs (MOQ)

WHC SOLAR CO., LTD.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Solar Battery , Lithium Battery , Lead Acid Battery , Gel Battery , Solar Energy System
OEM, ODM, Own Brand
ISO 9001
  • US$ 0.56 / Piece
    10000 Pieces (MOQ)
  • US$ 0.56 / Piece
    10000 Pieces (MOQ)
  • US$ 0.56 / Piece
    10000 Pieces (MOQ)

China Electric Equipment (Jiangsu) Transformer Manufacture Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Power Transformer , Distribution Transformer , Substation , Oil Immersed Transformer , Dry Type Transformer
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Zhenjiang, Jiangsu
  • US$ 3836 / Piece
    1 Piece (MOQ)
  • US$ 3836 / Piece
    1 Piece (MOQ)
  • US$ 3836 / Piece
    1 Piece (MOQ)

Dongguan Lei Bao Electronic Co., Ltd.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Air Coil , Induction Coil , RFID Coil , Wireless Charger Coil , Bobbin Coil
OEM, ODM
ISO9001:2015
  • US$ 0.28 / Piece
    1000 Pieces (MOQ)
  • US$ 0.28 / Piece
    1000 Pieces (MOQ)
  • US$ 0.28 / Piece
    1000 Pieces (MOQ)

Sanway Audio Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
Audio Power Amplifiers , PRO Audio Amplifier , Professional Amplifier PA Speakers , Professional Audio , Line Array Speakers System
OEM
within 15 workdays
  • US$ 300 / Piece
    1 Piece (MOQ)
  • US$ 300 / Piece
    1 Piece (MOQ)
  • US$ 300 / Piece
    1 Piece (MOQ)

Henan Chalco Aluminum Fabrication Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Aluminum Forgings , Industrial Aluminum Profile , Precision Aluminum Plate/Sheet , Aluminum Coil/Strip , Aluminum Flat Bar/Busbar
OEM, ODM, Own Brand
ISO 9001
  • US$ 2600 / Ton
    1 Ton (MOQ)
  • US$ 2600 / Ton
    1 Ton (MOQ)
  • US$ 2600 / Ton
    1 Ton (MOQ)
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Business Type

Manufacturer/Factory (326) Trading Company (209) Group Corporation (19) Other (7)

Management Certification

ISO 9001 (222) ISO 14001 (111) ISO9001:2015 (52) ISO 9000 (51) OHSAS/ OHSMS 18001 (40) ISO 14000 (34) IATF16949 (31) ISO14001:2015 (28) QC 080000 (21) Others (17) ISO 20000 (16) ISO 14064 (12) GMP (11) BSCI (10) HSE (8) ANSI/ESD (7) FSC (6) ISO 29001 (5) ISO 50001 (5) ISO 17025 (5) BS 25999-2 (5) ISO 13485 (5) ISO45001:2016 (4) EICC (4) HACCP (3) QSR (3) LEED (3) ASME (3) SA 8000 (3) ISO 22000 (3) ISO 10012 (3) IFS (2) ISO9001:2008 (2) QHSE (2) WRAP (2) GAP (2) BREEAM (2) HQE (2) SHE Audits (2) BRC (2) OHSAS18001:2007 (2) ISO14001:2004 (1) PAS 28000 (1) AIB (1) SEDEX (1) More

Annual Revenue

<1 Million USD (106) 10 ~ 50 Million USD (11) >100 Million USD (9) 2.5 ~ 5 Million USD (9) 5 ~ 10 Million USD (9) 1 ~ 2.5 Million USD (5) 50 ~ 100 Million USD (2) More

No. of Employees

5-50 People (65) 51-200 People (38) 201-500 People (18) 501-1000 People (6) Less than 5 People (5) Above 1000 People (3) More

Province & Region

Guangdong (120) Zhejiang (78) Jiangsu (44) Shanghai (21) Shandong (18) Anhui (17) Fujian (10) Henan (10) Hebei (8) Shaanxi (5) Beijing (5) Tianjin (5) Hubei (4) Hunan (4) Sichuan (3) Jiangxi (3) Chongqing (3) Shanxi (2) Liaoning (2) Guangxi (1) More